Question

1дм+4см 3дм+5см 4дм+5см

Answer 1

Ответ:

1дм+4см = 10 см + 4см= 14 см

3дм+5см= 30 см + 5 см= 35 см

4дм+5см=40см + 5 см =45 см

Answer 2

Ответ:

1дм+4см = 10 см + 4см= 14 см

3дм+5см= 30 см + 5 см= 35 см

4дм+5см=40см + 5 см =45 см

Answer 3

To add these measurements, you can add the decimeters (dm) and centimeters (cm) separately. Here's the calculation:

1 dm + 4 cm 3 dm + 5 cm 4 dm + 5 cm

First, add the centimeters:

4 cm + 5 cm = 9 cm

Now, add the decimeters:

1 dm + 3 dm + 4 dm = 8 dm

So, the result is 8 decimeters and 9 centimeters, which can be written as 8 dm 9 cm.